Diagnosis system for a motor vehicle
US5034889A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 21, 1989 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Mar 21, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2061/1208
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system for diagnosing electronic control systems mounted in a motor vehicle has a signal receiver for receiving a data demand signal from a diagnosis device, an interpreter for interpreting a content of the received data demand signal and a signal transmitter for transmitting an output signal to the diagnosis device in accordance with the interpretation. A signal receiving line connects all of the signal receivers with each other in parallel, and a signal transmitting line connects all of the signal transmitters with each other in parallel. The signal receiving line and signal transmitting line are connected with the diagnosis device by a connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.